Pug vs Pug (Puppy Pirates #6) by Erin Soderberg
It’s pug-o’-war! Piggly and Puggly are usually too busy playing pranks to argue. But when the puppy pirates get stranded on a cold, rainy island, the twin sisters can’t agree on anything. Wally and the others are forced to choose sides in an all-out pug showdown! Which pug’s team will win this dogfight and survive the night?